Assessing diversity and abundance of vector populations at a national scale: example of Culicoides surveillance in France after Bluetongue Virus emergence
Biting midges of the genus Culicoides (Diptera: Ceratopogonidae) are small hematophagous dipterans responsible for transmitting major viruses to livestock such as African horse sickness virus in equids, and pizootic haemorrhagic disease and bluetongue viruses (BTV) in ruminants. Between 1998 and 2005, BTV outbreaks occurred into many countries around the Mediterranean basin associated with the northward extension of C. imicola, which colonized new Mediterranean territories in the past decades due to the global increase of temperatures. In August 2006, BTV serotype 8 (BTV-8) was unexpectedly introduced in the Netherlands and was intensively transmitted by autochthonous Palaearctic Culicoides species, leading in 2007 and 2008 to a major sanitary crisis in whole continental Europe with huge economic losses due to animal movement restrictions. This chapter presents a synthesis of the data gathered through the different entomological surveillance networks implemented in France since 2000 when C. imicola was recorded for the first time in France. These networks aimed at first to monitor the spread and establishment of the invasive C. imicola and then from 2006 onwards, to study the diversity and dynamics of autochthonous Culicoides species. The data collected enable to describe for the first time the spread of C. imicola into French mainland, propose an updated list of Culicoides species for France, describe the Culicoides species distribution and seasonal dynamics, and report assays to identify BTV in field-collected Culicoides during outbreaks. (Texte intégral)
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European Society for Vector Ecology
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Subjects: | L72 - Organismes nuisibles des animaux, L73 - Maladies des animaux, |
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dig-cirad-fr-5661232018-12-26T17:04:26Z http://agritrop.cirad.fr/566123/ http://agritrop.cirad.fr/566123/ Assessing diversity and abundance of vector populations at a national scale: example of Culicoides surveillance in France after Bluetongue Virus emergence. Venail Roger, Balenghien Thomas, Guis Hélène, Tran Annelise, Setier-Rio Marie-Laure, Delecolle Jean Claude, Mathieu Bernard, Cetre-Sossah Catherine, Martinez Dominique, Languille Jérôme, Baldet Thierry, Garros Claire. 2012. In : E-sove 2012 : from biology to integrated control in a changing world. Abstract book. European Society for Vector Ecology, CIRAD, EID, IRD. Montpellier : European Society for Vector Ecology, Résumé, 24. Conférence E-SOVE. 18, Montpellier, France, 8 Octobre 2012/11 Octobre 2012. Researchers Assessing diversity and abundance of vector populations at a national scale: example of Culicoides surveillance in France after Bluetongue Virus emergence Venail, Roger Balenghien, Thomas Guis, Hélène Tran, Annelise Setier-Rio, Marie-Laure Delecolle, Jean Claude Mathieu, Bernard Cetre-Sossah, Catherine Martinez, Dominique Languille, Jérôme Baldet, Thierry Garros, Claire eng 2012 European Society for Vector Ecology E-sove 2012 : from biology to integrated control in a changing world. Abstract book L72 - Organismes nuisibles des animaux L73 - Maladies des animaux Biting midges of the genus Culicoides (Diptera: Ceratopogonidae) are small hematophagous dipterans responsible for transmitting major viruses to livestock such as African horse sickness virus in equids, and pizootic haemorrhagic disease and bluetongue viruses (BTV) in ruminants. Between 1998 and 2005, BTV outbreaks occurred into many countries around the Mediterranean basin associated with the northward extension of C. imicola, which colonized new Mediterranean territories in the past decades due to the global increase of temperatures. In August 2006, BTV serotype 8 (BTV-8) was unexpectedly introduced in the Netherlands and was intensively transmitted by autochthonous Palaearctic Culicoides species, leading in 2007 and 2008 to a major sanitary crisis in whole continental Europe with huge economic losses due to animal movement restrictions. This chapter presents a synthesis of the data gathered through the different entomological surveillance networks implemented in France since 2000 when C. imicola was recorded for the first time in France. These networks aimed at first to monitor the spread and establishment of the invasive C. imicola and then from 2006 onwards, to study the diversity and dynamics of autochthonous Culicoides species. The data collected enable to describe for the first time the spread of C. imicola into French mainland, propose an updated list of Culicoides species for France, describe the Culicoides species distribution and seasonal dynamics, and report assays to identify BTV in field-collected Culicoides during outbreaks. (Texte intégral) conference_item info:eu-repo/semantics/conferenceObject Conference info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/566123/1/document_566123.pdf application/pdf Cirad license info:eu-repo/semantics/openAccess https://agritrop.cirad.fr/mention_legale.html http://agritrop.cirad.fr/566122/ |
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L72 - Organismes nuisibles des animaux L73 - Maladies des animaux L72 - Organismes nuisibles des animaux L73 - Maladies des animaux Venail, Roger Balenghien, Thomas Guis, Hélène Tran, Annelise Setier-Rio, Marie-Laure Delecolle, Jean Claude Mathieu, Bernard Cetre-Sossah, Catherine Martinez, Dominique Languille, Jérôme Baldet, Thierry Garros, Claire Assessing diversity and abundance of vector populations at a national scale: example of Culicoides surveillance in France after Bluetongue Virus emergence |
description |
Biting midges of the genus Culicoides (Diptera: Ceratopogonidae) are small hematophagous dipterans responsible for transmitting major viruses to livestock such as African horse sickness virus in equids, and pizootic haemorrhagic disease and bluetongue viruses (BTV) in ruminants. Between 1998 and 2005, BTV outbreaks occurred into many countries around the Mediterranean basin associated with the northward extension of C. imicola, which colonized new Mediterranean territories in the past decades due to the global increase of temperatures. In August 2006, BTV serotype 8 (BTV-8) was unexpectedly introduced in the Netherlands and was intensively transmitted by autochthonous Palaearctic Culicoides species, leading in 2007 and 2008 to a major sanitary crisis in whole continental Europe with huge economic losses due to animal movement restrictions. This chapter presents a synthesis of the data gathered through the different entomological surveillance networks implemented in France since 2000 when C. imicola was recorded for the first time in France. These networks aimed at first to monitor the spread and establishment of the invasive C. imicola and then from 2006 onwards, to study the diversity and dynamics of autochthonous Culicoides species. The data collected enable to describe for the first time the spread of C. imicola into French mainland, propose an updated list of Culicoides species for France, describe the Culicoides species distribution and seasonal dynamics, and report assays to identify BTV in field-collected Culicoides during outbreaks. (Texte intégral) |
format |
conference_item |
topic_facet |
L72 - Organismes nuisibles des animaux L73 - Maladies des animaux |
author |
Venail, Roger Balenghien, Thomas Guis, Hélène Tran, Annelise Setier-Rio, Marie-Laure Delecolle, Jean Claude Mathieu, Bernard Cetre-Sossah, Catherine Martinez, Dominique Languille, Jérôme Baldet, Thierry Garros, Claire |
author_facet |
Venail, Roger Balenghien, Thomas Guis, Hélène Tran, Annelise Setier-Rio, Marie-Laure Delecolle, Jean Claude Mathieu, Bernard Cetre-Sossah, Catherine Martinez, Dominique Languille, Jérôme Baldet, Thierry Garros, Claire |
author_sort |
Venail, Roger |
title |
Assessing diversity and abundance of vector populations at a national scale: example of Culicoides surveillance in France after Bluetongue Virus emergence |
title_short |
Assessing diversity and abundance of vector populations at a national scale: example of Culicoides surveillance in France after Bluetongue Virus emergence |
title_full |
Assessing diversity and abundance of vector populations at a national scale: example of Culicoides surveillance in France after Bluetongue Virus emergence |
title_fullStr |
Assessing diversity and abundance of vector populations at a national scale: example of Culicoides surveillance in France after Bluetongue Virus emergence |
title_full_unstemmed |
Assessing diversity and abundance of vector populations at a national scale: example of Culicoides surveillance in France after Bluetongue Virus emergence |
title_sort |
assessing diversity and abundance of vector populations at a national scale: example of culicoides surveillance in france after bluetongue virus emergence |
publisher |
European Society for Vector Ecology |
url |
http://agritrop.cirad.fr/566123/ http://agritrop.cirad.fr/566123/1/document_566123.pdf |
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